<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Bootstrap 实例 - 基本表单</title>
    <link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
    <script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
    <script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

<form role="form">
    <div class="form-group">
        <label for="name">名称</label>
        <input type="text" class="form-control" id="name"
               placeholder="请输入名称">
    </div>
    <div class="form-group">
        <label for="inputfile">文件输入</label>
        <input type="file" id="inputfile">
        <p class="help-block">这里是块级帮助文本的实例。</p>
    </div>
    <div class="checkbox">
        <label>
            <input type="checkbox"> 请打勾
        </label>
    </div>
    <button type="submit" class="btn btn-default">提交</button>
</form>

<hr>
<form class="form-inline" role="form">
    <div class="form-group">
        <label class="sr-only" for="name">名称</label>
        <input type="text" class="form-control" id="name" placeholder="请输入名称">
    </div>
    <div class="form-group">
        <label class="sr-only" for="inputfile">文件输入</label>
        <input type="file" id="inputfile">
    </div>
    <div class="checkbox">
        <label>
            <input type="checkbox">请打勾
        </label>
    </div>
    <button type="submit" class="btn btn-default">提交</button>
</form>

<hr>
<form class="form-horizontal" role="form">
    <div class="form-group">
        <label for="firstname" class="col-sm-2 control-label">名字</label>
        <div class="col-sm-10">
            <input type="text" class="form-control" id="firstname" placeholder="请输入名字">
        </div>
    </div>
    <div class="form-group">
        <label for="lastname" class="col-sm-2 control-label">姓</label>
        <div class="col-sm-10">
            <input type="text" class="form-control" id="lastname" placeholder="请输入姓">
        </div>
    </div>
    <div class="form-group">
        <div class="col-sm-offset-2 col-sm-10">
            <div class="checkbox">
                <label>
                    <input type="checkbox">请记住我
                </label>
            </div>
        </div>
    </div>
    <div class="form-group">
        <div class="col-sm-offset-2 col-sm-10">
            <button type="submit" class="btn btn-default">登录</button>
        </div>
    </div>
</form>

<hr>
<form role="form">
    <div class="form-group">
        <label for="name">文本框</label>
        <textarea class="form-control" rows="5"></textarea>
    </div>
</form>

<hr>
<form class="form-horizontal" role="form">
    <div class="form-group">
        <label class="col-sm-2 control-label">Email</label>
        <div class="col-sm-10">
            <p class="form-control-static">email@example.com</p>
        </div>
    </div>
    <div class="form-group">
        <label for="inputPassword" class="col-sm-2 control-label">密码</label>
        <div class="col-sm-10">
            <input type="password" class="form-control" id="inputPassword" placeholder="请输入密码">
        </div>
    </div>
</form>

<hr>
<form class="form-horizontal" role="form">
    <div class="form-group">
        <label class="col-sm-2 control-label">聚焦</label>
        <div class="col-sm-10">
            <input class="form-control" id="focusedInput" type="text" value="该输入框获得焦点...">
        </div>
    </div>
    <div class="form-group">
        <label for="inputPassword" class="col-sm-2 control-label">禁用</label>
        <div class="col-sm-10">
            <input class="form-control" id="disabledInput" type="text" placeholder="该输入框禁止输入..." disabled>
        </div>
    </div>
    <fieldset disabled>
        <div class="form-group">
            <label for="disabledTextInput" class="col-sm-2 control-label">禁用输入（Fieldset disabled）</label>
            <div class="col-sm-10">
                <input type="text" id="disabledTextInput" class="form-control" placeholder="禁止输入">
            </div>
        </div>
        <div class="form-group">
            <label for="disabledSelect" class="col-sm-2 control-label">禁用选择菜单（Fieldset disabled）</label>
            <div class="col-sm-10">
                <select id="disabledSelect" class="form-control">
                    <option>禁止选择</option>
                </select>
            </div>
        </div>
    </fieldset>
    <div class="form-group has-success">
        <label class="col-sm-2 control-label" for="inputSuccess">输入成功</label>
        <div class="col-sm-10">
            <input type="text" class="form-control" id="inputSuccess">
        </div>
    </div>
    <div class="form-group has-warning">
        <label class="col-sm-2 control-label" for="inputWarning">输入警告</label>
        <div class="col-sm-10">
            <input type="text" class="form-control" id="inputWarning">
        </div>
    </div>
    <div class="form-group has-error">
        <label class="col-sm-2 control-label" for="inputError">输入错误</label>
        <div class="col-sm-10">
            <input type="text" class="form-control" id="inputError">
        </div>
    </div>
</form>

<hr>
<form role="form">
    <div class="form-group">
        <input class="form-control input-lg" type="text" placeholder=".input-lg">
    </div>
    <div class="form-group">
        <input class="form-control" type="text" placeholder="默认输入">
    </div>
    <div class="form-group">
        <input class="form-control input-sm" type="text" placeholder=".input-sm">
    </div>
    <div class="form-group"></div>
    <div class="form-group">
        <select class="form-control input-lg">
            <option value="">.input-lg</option>
        </select>
    </div>
    <div class="form-group">
        <select class="form-control">
            <option value="">默认选择</option>
        </select>
    </div>
    <div class="form-group">
        <select class="form-control input-sm">
            <option value="">.input-sm</option>
        </select>
    </div>
    <div class="row">
        <div class="col-lg-2">
            <input type="text" class="form-control" placeholder=".col-lg-2">
        </div>
        <div class="col-lg-3">
            <input type="text" class="form-control" placeholder=".col-lg-3">
        </div>
        <div class="col-lg-4">
            <input type="text" class="form-control" placeholder=".col-lg-4">
        </div>
    </div>
</form>

<hr>
<form role="form">
    <span>帮助文本实例</span>
    <input class="form-control" type="text" placeholder="">
    <span class="help-block">一个较长的帮助文本块，超过一行，
  需要扩展到下一行。本实例中的帮助文本总共有两行。</span>
</form>
</body>
</html>